The SS comes in 12' and 16' straight lengths in counts of 1 or 2 pieces. The SS comes in standard configurations for most rectangular pools including an 18'' diagonal, 6'' radius, 90 degree, and 135 degree Grecian corners. Other sizes can be cut and welded to fit many curves, including reverse 6'' radius, 270 degrees, 4' corners, and full radius ends for oval pools. The SS (Snap Strip Coping) is an ideal coping for pool renovations.